K 10 svn:author V 3 bde K 8 svn:date V 27 1998-02-12T21:41:10.000000Z K 7 svn:log V 250 Only use the i586-optimized copying and zeroing functions if they are actually faster (more than 20% faster for zeroing 1 MB at boot time). This fixes pessimized copying and zeroing on K6's and perhaps on other CPUs that are misclassified as i586's. END